Reddit reviews Avenir Chain Whip (1/2 - Inch x 1/8 - Inch)
We found 5 Reddit comments about Avenir Chain Whip (1/2 - Inch x 1/8 - Inch). Here are the top ones, ranked by their Reddit score.
For removal or tightening of 1/8¿ freewheels or track cogs.Soft handle for better grip.Dial retention system for quick & easy fit.
About $20. You need a $7 Cassette Removal Tool and a $13 chain whip.
http://www.amazon.com/Shimano-CS-HG41-Hyperglide-Cassette-11-28T/dp/B005DTWLGY/ref=sr_1_2?ie=UTF8&qid=1375131136&sr=8-2&keywords=7-speed+cassette
http://www.amazon.com/Avenir-Chain-Whip-Inch/dp/B00165FMLU/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1375131184&sr=1-1&keywords=chain+whip
http://www.amazon.com/Park-Tool-FR-5G-Cassette-Lockring/dp/B000R9ACZC/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1375131239&sr=1-1&keywords=shimano+cassette+tool
Swap this in using these tools and call it a day.
That will take you from a 3.69 top gear to 4.36. 18% increase at the top.
That's great. I would bet any LBS would make the switch for you if you bought the kit there or you will need these
This
, probably this but different manufacturers have different ones
, And this guy
the tools are Super worth having but I here you're on a budget. Call up you LBS and see what they say.
I have been slowly buying tools this year, based on what I need for basics. So far, this chain cleaner has got a lot of use. I also bought a gallon of simple green degreaser. This is concentrate so it should equal roughly 20 gallons as long as i dilute it. Also gets bar tape super white.
What you do is clean the chain, clean the cassette/crank with degreaser and brush, then lube the chain. The less grime in the chain, the longer the drive train will last.
I also bought a cassette sprocket and chain whip and will occationally (once every 1000 miles or so) take it off and give it a nice soaking and try to get it as clean as possible.
It has to be your cassette lockring (as yamancool suggested). If that's too loose then you could very well have play, causing weirdness like that.
For the home mechanic a cassette lockring tool is essential. Grab one of these and make sure your lockring is on tight. You'll also need a chain whip at some point in the future, so you can remove the cassette.